[Mystic Edge]

Good idea.
In my opinion, script it to leech 7% of damage dealt, this way if you do 40 damage it heals 3 hp so that it's not overpowered, but it gives it a little buff.
If the damage is less than 10, it leeches zero health.

Another option would be to make it do bleed damage that acts the same as poison, but in which you can HEAL through (unlike poison) or something like that

Yea I only saw the phoenix's breath in action like 4 times lol. I remember there at the end they added those few ores as well, like Griffin, Adamantium, Steel, Reptile (I think?), and some others.

lol yeah i do remember the steel and adamantium towards the end, i wasnt too sure about the other too, may have been those names